Direct power line

[fr.jazbec]

In the course of a renovation of the fuse box in my house (I needed a bigger one because a wallbox for an electric car was to be connected) I had a line from the fuse box put into my music room that only serves to power the music system. The result is impressive, the music seems to have more power, especially in the bass and fundamental. The cables I use are completely standard.
Kinds regard Rüdiger